commit:     20d3f46b3759e61bcb992d443cc7722117474062
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Tue Jan 13 13:31:14 2026 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Tue Jan 13 13:31:37 2026 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=20d3f46b

toolchain.eclass: disable valgrind-interop for all cross

configure: error: --enable-valgrind-interop: valgrind/memcheck.h not found
make[1]: *** [Makefile:13210: configure-target-libgcc] Error 1
make[1]: Leaving directory 
'/var/tmp/portage/cross-i686-w64-mingw32/gcc-16.0.9999/work/build'
make[1]: *** Waiting for unfinished jobs....

Signed-off-by: Sam James <sam <AT> gentoo.org>

 eclass/toolchain.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 0c62e34a5c35..f4d6130e3fe1 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -1809,7 +1809,7 @@ toolchain_src_configure() {
                # We patch this in w/ 
PR66487-object-lifetime-instrumentation-for-Valgrind.patch,
                # so it may not always be available.
                if grep -q -- '--enable-valgrind-interop' 
"${S}"/libgcc/configure.ac ; then
-                       if ! is_crosscompile || $(unset CC; unset CPP; 
tc-getCPP ${CTARGET#accel-}) -E - <<<"#include <valgrind/memcheck.h>" >& 
/dev/null ; then
+                       if ! is_crosscompile && $(unset CC; unset CPP; 
tc-getCPP ${CTARGET#accel-}) -E - <<<"#include <valgrind/memcheck.h>" >& 
/dev/null ; then
                                confgcc+=( $(use_enable valgrind 
valgrind-interop) )
                        else
                                confgcc+=( --disable-valgrind-interop )

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